* Refactor registry API
Refactor registry API
Signed-off-by: Wenkai Yin <yinw@vmware.com>
* Fix bugs of replications
1. Fix the scheduled replication doesn't work issue
2. Fix the destination name lost issue when updating replication policy
Signed-off-by: Wenkai Yin <yinw@vmware.com>
1. Use the task manager to manage the underlying execution/task
2. Use the pkg/scheduler to schedule the periodical job
3. Apply the new program model
4. Migration the old data into the new data model
Signed-off-by: Wenkai Yin <yinw@vmware.com>